BUG 5003 Request for horizontal scroll bars when process map is wider than browser window SOLVED

- The horizontal scrollbar was on the bottom then is not visible
- Before to load the process map get the maximun x position of the task to calculate the correct width

workflow/engine/classes/class.processMap.php

@@ -6905,4 +6905,18 @@ function saveExtEvents($oData)
     return $aIDocs;
   }
 
+  function getMaximunTaskX($processUid) {
+      $criteria = new Criteria('workflow');
+      $criteria->addSelectColumn('MAX(TAS_POSX) AS MAX_X');
+      $criteria->add(TaskPeer::PRO_UID, $processUid);
+
+      $dataset = TaskPeer::doSelectRS($criteria);
+      $dataset->setFetchmode(ResultSet::FETCHMODE_ASSOC);
+      $dataset->next();
+
+      $row = $dataset->getRow();
+
+      return (int)$row['MAX_X'];
+  }
+
 }

workflow/engine/js/processmap/core/processmap.js

@@ -855,6 +855,10 @@ var processmap=function(){
         this.observers.menu.register(this.parent.closure({instance:this.menu,method:this.menu.remove}),this.menu);
         }
         this.data.render.task();
+        if (maximunX > this.options.size.w && document.getElementById('pm_separator_div')) {
+          var pm_separator_div = document.getElementById('pm_separator_div');
+          pm_separator_div.style.width = maximunX + 200;
+        }
       },
       task:function()
         {
@@ -2384,6 +2388,7 @@ processmap.prototype={
       sep.className = "pm_separatorOff___"+this.options.theme;
       this.menuRolled=false;
       var dse = document.createElement("div");
+      dse.id = 'pm_separator_div';
       dse.className = "pm_separatorDOff___"+this.options.theme;
       sep.appendChild(dse);
       sep.onmouseup=function()
@@ -2457,8 +2462,7 @@ processmap.prototype={
 
     this.panels.editor.options={
       limit:true,
-//      size:{w:this.options.size.w,h:this.options.size.h},
+      size:{w:(maximunX > this.options.size.w ? maximunX + 200 : this.options.size.w),h:heightPanel},
-      size:{w:this.options.size.w,h:heightPanel},
       position:{x:200,y:0,centerX:true},
       title:"",
       titleBar:false,

workflow/engine/methods/processes/processes_Map.php

@@ -46,13 +46,11 @@ if( $access != 1 ){
 }
 $processUID = $_GET['PRO_UID'];
 
-//if ( isset($_SESSION['PROCESSMAP']) && $_SESSION['PROCESSMAP'] == 'BPMN' ) {
-//  header ( "Location: ../bpmn/processmap?PRO_UID=". $processUID );
-//}
-
 $_SESSION['PROCESS'] = $processUID;
 $_SESSION['PROCESSMAP'] = 'LEIMNUD';
 
+G::LoadClass('processMap');
+
 $oTemplatePower = new TemplatePower(PATH_TPL . 'processes/processes_Map.html');
 $oTemplatePower->prepare();
 
@@ -66,9 +64,8 @@ $G_PUBLISH->AddContent('template', '', '', '', $oTemplatePower);
 
 $oHeadPublisher =& headPublisher::getSingleton();
 $oHeadPublisher->addScriptFile('/jscore/dbConnections/main.js');
-
-//$oHeadPublisher->addScriptFile('/htmlarea/editor.js');
 $oHeadPublisher->addScriptCode('
+    var maximunX = ' . processMap::getMaximunTaskX($processUID) . ';
 	var leimnud = new maborak();
 	leimnud.make();
 	leimnud.Package.Load("rpc,drag,drop,panel,app,validator,fx,dom,abbr",{Instance:leimnud,Type:"module"});